No, they're not equivalent
Answer:
- Fatima's mistake was in the first step.
- She incorrectly subtracted 0.454 - 0.02.
- Fatima has 0.395 rose petals left.
Step-by-step explanation:
<u>Here is how it should've been:</u>
<em>Step 1:</em>
<em>Step 2:</em>
<em>Step 3:</em>
The actual answer is 0.395.
Answer:
3, 4, 5
Step-by-step explanation:
3² + 4² = 5²
=> 9 + 16 = 25
=> 25 = 25
Answer:
9
Step-by-step explanation:
13-9= 4
if they are optional
all are correct
<h3>step by step instructions:</h3>
Correct option is
D
All are correct
the equation of a given progressive wave is
y=5sin(100πt−0.4πx) ......(i)
The standard equation of a progressive wave is
y=asin(ωt−Kx) ...(ii)
Comparing (i) and (ii), we get
a=5m,ω=100π rad s
−1
,k=o.4πm
−1
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